{"id":"https://openalex.org/W2903265754","doi":"https://doi.org/10.1109/access.2018.2883503","title":"Study of Maximum Power Delivery to Movable Device in Omnidirectional Wireless Power Transfer System","display_name":"Study of Maximum Power Delivery to Movable Device in Omnidirectional Wireless Power Transfer System","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2903265754","doi":"https://doi.org/10.1109/access.2018.2883503","mag":"2903265754"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2883503","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2883503","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2883503","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059535638","display_name":"Mei Su","orcid":"https://orcid.org/0000-0001-7293-7669"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mei Su","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038261593","display_name":"Zixi Liu","orcid":"https://orcid.org/0000-0003-2930-5118"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zixi Liu","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072972309","display_name":"Qi Zhu","orcid":"https://orcid.org/0000-0002-4307-3694"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Zhu","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, Changsha, China","ORCiD"],"raw_orcid":"https://orcid.org/0000-0002-4307-3694","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084482583","display_name":"Aiguo Patrick Hu","orcid":"https://orcid.org/0000-0003-3523-1434"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Aiguo Patrick Hu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Auckland, Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.7776,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.91295068,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"76153","last_page":"76164"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.9095520973205566},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.8116500377655029},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.7198821306228638},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6936156153678894},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.6242700219154358},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5981091260910034},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5374894738197327},{"id":"https://openalex.org/keywords/maximum-power-principle","display_name":"Maximum power principle","score":0.4572051167488098},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3972305655479431},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.390349417924881},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.2649120092391968},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19226360321044922},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18161249160766602},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.15211978554725647},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08266979455947876}],"concepts":[{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.9095520973205566},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.8116500377655029},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.7198821306228638},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6936156153678894},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.6242700219154358},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5981091260910034},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5374894738197327},{"id":"https://openalex.org/C116615679","wikidata":"https://www.wikidata.org/wiki/Q6795908","display_name":"Maximum power principle","level":3,"score":0.4572051167488098},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3972305655479431},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.390349417924881},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.2649120092391968},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19226360321044922},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18161249160766602},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15211978554725647},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08266979455947876},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2883503","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2883503","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c9f09b80ba344260a2395e63a413208c","is_oa":true,"landing_page_url":"https://doaj.org/article/c9f09b80ba344260a2395e63a413208c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 76153-76164 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2883503","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2883503","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2039518057","display_name":null,"funder_award_id":"CSC 201706370068","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G2267800013","display_name":null,"funder_award_id":"2019CX0003","funder_id":"https://openalex.org/F4320321514","funder_display_name":"Central South University"},{"id":"https://openalex.org/G3131985659","display_name":null,"funder_award_id":"51677195","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4494200840","display_name":null,"funder_award_id":"61622311","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321514","display_name":"Central South University","ror":"https://ror.org/00f1zfq44"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1966000268","https://openalex.org/W1976469292","https://openalex.org/W2002228456","https://openalex.org/W2008648883","https://openalex.org/W2066647550","https://openalex.org/W2095356712","https://openalex.org/W2103357789","https://openalex.org/W2127744857","https://openalex.org/W2153962223","https://openalex.org/W2166209756","https://openalex.org/W2343374065","https://openalex.org/W2345126914","https://openalex.org/W2587534136","https://openalex.org/W2599723101","https://openalex.org/W2604528661","https://openalex.org/W2605501987","https://openalex.org/W2643911995","https://openalex.org/W2743871629","https://openalex.org/W2758510670","https://openalex.org/W2760218174","https://openalex.org/W2767177961","https://openalex.org/W2768918898","https://openalex.org/W2789530891","https://openalex.org/W2795480345","https://openalex.org/W2802531406","https://openalex.org/W4238435977","https://openalex.org/W6674457006"],"related_works":["https://openalex.org/W1927917065","https://openalex.org/W2975251679","https://openalex.org/W4309960774","https://openalex.org/W2757434689","https://openalex.org/W4386249029","https://openalex.org/W4367281127","https://openalex.org/W4200171434","https://openalex.org/W1599914871","https://openalex.org/W2796742753","https://openalex.org/W2929447624"],"abstract_inverted_index":{"More":[0],"mobile":[1,34],"devices":[2,35],"are":[3,29,70,168],"now":[4],"being":[5],"charged":[6,39],"wirelessly":[7],"due":[8],"to":[9,37,56,59,175,191],"the":[10,33,54,82,85,89,92,95,99,102,109,115,126,132,139,145,149,153,161,177,186,197,216,228],"convenience,":[11],"ease":[12],"of":[13,19,88,111,148,199,207],"use,":[14],"and":[15,76,91,101,160],"competitive":[16],"power":[17,21,26,49,58,67,87,166,195,200,206],"efficiency":[18,211],"wireless":[20,25,48],"transfer.":[22],"However,":[23],"traditional":[24],"transfer":[27,50,57,167],"systems":[28],"not":[30],"applicable":[31],"if":[32],"need":[36,110],"be":[38,189],"while":[40,131,220],"moving.":[41],"This":[42],"paper":[43],"focused":[44],"on":[45,144],"an":[46],"omnidirectional":[47,150],"system,":[51,152],"which":[52,128],"has":[53,212,224],"potential":[55],"a":[60,171,204],"movable":[61,116],"device.":[62,117],"And":[63],"two":[64,154],"different":[65],"maximum":[66,165,193,205],"delivery":[68],"methods":[69,107,155,187],"proposed":[71,178],"for":[72,114,125,164],"applications":[73],"with":[74],"intermittently":[75],"frequently":[77,140],"moving":[78,141],"devices.":[79,142],"By":[80],"analyzing":[81],"relationship":[83],"between":[84,98],"input":[86],"system":[90],"load":[93],"power,":[94],"communication":[96],"link":[97],"transmitter":[100],"receiver":[103],"is":[104,122,173],"eliminated.":[105],"Both":[106],"satisfied":[108],"dynamic":[112],"charging":[113,138],"The":[118],"parameter":[119,217],"identification":[120,218],"method":[121,135],"more":[123],"suitable":[124],"device":[127],"moves":[129],"intermittently,":[130],"gradient":[133,229],"descent":[134,230],"aims":[136],"at":[137,209,222],"Based":[143],"circuit":[146],"model":[147],"WPT":[151],"have":[156,182],"been":[157,213,225],"mathematically":[158],"modeled,":[159],"corresponding":[162],"algorithms":[163],"proposed.":[169],"Then,":[170],"prototype":[172],"implemented":[174],"validate":[176],"methods.":[179],"Experimental":[180],"results":[181],"shown":[183],"that":[184],"both":[185],"can":[188],"used":[190],"achieve":[192],"output":[194],"during":[196],"movement":[198],"pickups.":[201],"At":[202],"steady-state,":[203],"37.08W":[208],"70.39%":[210],"achieved":[214,226],"using":[215,227],"method;":[219],"36.48W":[221],"69.90%":[223],"method.":[231]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}